GitLab

Fixes this error:
[  375s] In file included from ../../base/task/common/intrusive_heap.h:8,
[  375s]                  from ../../base/task/thread_pool/task_source.h:17,
[  375s]                  from ../../base/task/thread_pool/task_tracker.h:27,
[  375s]                  from ./../../base/task/thread_pool/service_thread.cc:14,
[  375s]                  from gen/base/base_jumbo_28.cc:5:
[  375s] ../../base/containers/intrusive_heap.h:152:36: error: enumerator value
         '-1' is outside the range of underlying type 'size_t' {aka 'long unsigned int'}
[  375s]   152 |   enum : size_t { kInvalidIndex = -1 };
[  375s]       |

Change-Id: I6044fb704931b2f8416f6b19a247ae297cd7b0d6
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1792763
Commit-Queue: Thomas Anderson <thomasanderson@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
Auto-Submit: Thomas Anderson <thomasanderson@chromium.org>
Cr-Commit-Position: refs/heads/master@{#694853}